Volatile food prices and a growing population mean we have to rethink what we eat, say food futurologists. So what might we be serving up in 20 years’ time? It’s not immediately... Read more
Fracking in Texas’s Eagle Ford Shale has used up to 13 million gallons of water per well Of all the troubles with fracking, the biggest—and growing—challenge seems to be what to do with all... Read more